CN112729511A - Weighing underframe - Google Patents
Weighing underframe Download PDFInfo
- Publication number
- CN112729511A CN112729511A CN202011472704.0A CN202011472704A CN112729511A CN 112729511 A CN112729511 A CN 112729511A CN 202011472704 A CN202011472704 A CN 202011472704A CN 112729511 A CN112729511 A CN 112729511A
- Authority
- CN
- China
- Prior art keywords
- gravity sensor
- mounting hole
- hole
- frame
- underframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002537 thrombolytic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/06—Arrangements of bearings of ball or roller bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
Abstract
The invention discloses a weighing underframe, comprising: the bottom frame is surrounded by a metal frame and is rectangular; the installation parts are uniformly arranged at the head end and the tail end of the underframe and penetrate through the upper surface and the lower surface to be provided with first installation holes; gravity sensor, gravity sensor and installation department quantity correspond, the position corresponds, and gravity sensor is connected with first mounting hole. The gravity sensor is arranged on the bottom frame used for supporting the upper frame, the gravity sensor cannot generate displacement no matter the upper frame is lifted, overturned or changed in any other form, and cannot influence the measurement precision of the gravity sensor, so that the gravity sensor can continuously and stably monitor the weight of a patient, and has a good application prospect and a wide application range.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a weighing underframe.
Background
Some clinical patients need to use weight measurement device adjunctie therapy when the treatment, for example, dissolve and tie the patient and carry out the addition or subtraction of the thrombolytic medicine volume, or adopt the weight measurement ware to carry out weight monitoring to the patient, present weight measurement device generally sets up between the upper rack and the bed board of medical bed body (medical bed generally has the upper rack and is used for supporting the chassis of upper rack), when the medical bed goes up and down, turn on one's side or carry out other form transform, because the reason that weight measurement device moved along with the bed body, can lead to weight measurement result inaccurate, unstable, there is certain influence to accurate control patient's weight.
Therefore, how to provide a weight measurement structure for stably and accurately measuring the weight of a patient on a medical bed is a problem to be solved by those skilled in the art.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art.
To this end, one object of the invention is to propose a weighing chassis comprising:
the bottom frame is surrounded by a metal frame and is rectangular;
the installation parts are uniformly arranged at the head end and the tail end of the underframe, and first installation holes are formed in the upper surface and the lower surface of the installation parts in a penetrating manner;
gravity sensor, gravity sensor with installation department quantity corresponds, the position corresponds, gravity sensor with first mounting hole is connected.
The invention has the beneficial effects that: the gravity sensor is arranged on the bottom frame used for supporting the upper frame, the gravity sensor cannot generate displacement no matter the upper frame is lifted, overturned or changed in any other form, and cannot influence the measurement precision of the gravity sensor, so that the gravity sensor can continuously and stably monitor the weight of a patient, and has a good application prospect and a wide application range.
Further, still include first bolt, gravity sensor corresponds first mounting hole and is provided with first through-hole, first bolt run through first mounting hole and first through-hole in proper order and with first mounting hole and first through-hole threaded connection.
Furthermore, the frame is connected with the outer side face of the bottom frame, and rollers are arranged at the bottom of the frame.
Furthermore, the outer frame extends to form a supporting part, the supporting part corresponds to the gravity sensor in position, and the supporting part is connected with the gravity sensor or the gravity sensor is abutted to the upper surface of the supporting part.
Furthermore, the support part is provided with a second mounting hole, the gravity sensor corresponds to the second mounting hole and is provided with a second through hole, and the second bolt sequentially penetrates through the first mounting hole and the second through hole and is in threaded connection with the second through hole.
In above-mentioned technical scheme, gravity sensor can adopt one end to be connected with the supporting part, and the mode that the other end is connected with the chassis is fixed, can further avoid gravity sensor to produce the possibility of displacement after fixed, and when gravity change appeared in the chassis, gravity sensor also can be sensitive detects, improves and detects the precision simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a chassis structure;
FIG. 2 is a bottom view of the chassis and the outer frame after the chassis and the outer frame are installed in a mating manner;
fig. 3 is an enlarged view of the outer frame at a position a with a portion removed.
The device comprises a base frame 1, a mounting part 2, a first mounting hole 201, a gravity sensor 3, a second through hole 301, an outer frame 4 and a roller 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment of the invention discloses a weighing underframe, which comprises:
the chassis 1 is formed by surrounding a metal frame, and the chassis 1 is rectangular;
the installation parts 2 are uniformly arranged at the head end and the tail end of the underframe 1, and the installation parts 2 penetrate through the upper surface and the lower surface and are provided with first installation holes 201;
In some embodiments, the gravity sensor 3 further includes a first bolt, a first through hole is provided corresponding to the first mounting hole 201, and the first bolt sequentially penetrates through the first mounting hole 201 and the first through hole and is in threaded connection with the first mounting hole 201 and the first through hole.
In some embodiments, the chassis further comprises an outer frame 4, the outer frame 4 is connected with the outer side surface of the chassis 1, and the bottom of the outer frame 4 is provided with rollers 5.
In some embodiments, the outer frame 4 extends to form a support portion, the support portion corresponds to the gravity sensor 3, and the support portion is connected to the gravity sensor 3 or the gravity sensor 3 abuts against the upper surface of the support portion.
In some embodiments, the support portion further includes a second bolt, the support portion has a second mounting hole, the gravity sensor 3 is provided with a second through hole 301 corresponding to the second mounting hole, the second bolt sequentially penetrates through the first mounting hole 201 and the second through hole 301, and the second mounting hole is in threaded connection with the second through hole 301.
The invention provides a weighing underframe.A gravity sensor is arranged on the underframe for supporting an upper frame, and the gravity sensor cannot generate displacement no matter the upper frame is lifted or turned or any other form transformation is carried out, and cannot influence the measurement precision of the gravity sensor, so that the gravity sensor can continuously and stably monitor the weight of a patient, and has good application prospect and application range.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. A weighing chassis, comprising:
the base frame (1), the base frame (1) is enclosed by a metal frame, and the base frame (1) is rectangular;
the installation parts (2) are provided with a plurality of installation holes (201), and the installation parts (2) are uniformly arranged at the head end and the tail end of the underframe (1), and the installation parts (2) penetrate through the upper surface and the lower surface;
gravity sensor (3), gravity sensor (3) with installation department (2) quantity corresponds, the position corresponds, gravity sensor (3) with first mounting hole (201) are connected.
2. The weighing underframe of claim 1, further comprising a first bolt, wherein the gravity sensor (3) is provided with a first through hole corresponding to the first mounting hole (201), and the first bolt sequentially penetrates through the first mounting hole (201) and the first through hole and is in threaded connection with the first mounting hole (201) and the first through hole.
3. Weighing chassis according to claim 1, characterized in that it further comprises an outer frame (4), said outer frame (4) being connected to the outer side of said chassis (1), the bottom of said outer frame (4) being provided with rollers (5).
4. A weighing chassis according to claim 3, characterised in that the outer frame (4) extends to form a support corresponding in position to the gravity sensor (3), said support being connected to the gravity sensor (3) or the gravity sensor (3) abutting against the upper surface of said support.
5. A weighing chassis according to claim 4, characterized in that it further comprises a second bolt, said support portion has a second mounting hole, said gravity sensor (3) is provided with a second through hole (301) corresponding to said second mounting hole, said second bolt penetrates said first mounting hole (201) and said second through hole (301) in sequence and said second mounting hole and said second through hole (301) are in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472704.0A CN112729511A (en) | 2020-12-15 | 2020-12-15 | Weighing underframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011472704.0A CN112729511A (en) | 2020-12-15 | 2020-12-15 | Weighing underframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112729511A true CN112729511A (en) | 2021-04-30 |
Family
ID=75602000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011472704.0A Pending CN112729511A (en) | 2020-12-15 | 2020-12-15 | Weighing underframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112729511A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5172781A (en) * | 1989-10-27 | 1992-12-22 | Kinetic Concepts, Inc. | Scale for fluidized bed and method for using same |
| CN102641192A (en) * | 2012-04-16 | 2012-08-22 | 深圳清华大学研究院 | Weighing system of hospital bed |
| WO2015085082A1 (en) * | 2013-12-05 | 2015-06-11 | Stryker Corporation | Patient support |
| CN205548858U (en) * | 2016-02-24 | 2016-09-07 | 河北普康医疗设备有限公司 | Medical treatment bed of weighing |
| CN108871539A (en) * | 2018-09-10 | 2018-11-23 | 厦门巨林仪器有限公司 | A kind of shock resistance lever scale frame and title |
| CN210108604U (en) * | 2019-06-30 | 2020-02-21 | 南京拓兴智控科技有限公司 | Unmanned aerial vehicle focus measuring device |
| CN211035116U (en) * | 2019-09-02 | 2020-07-17 | 临工集团济南重机有限公司 | Weighing structure of aerial work platform and aerial work platform |
-
2020
- 2020-12-15 CN CN202011472704.0A patent/CN112729511A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5172781A (en) * | 1989-10-27 | 1992-12-22 | Kinetic Concepts, Inc. | Scale for fluidized bed and method for using same |
| CN102641192A (en) * | 2012-04-16 | 2012-08-22 | 深圳清华大学研究院 | Weighing system of hospital bed |
| WO2015085082A1 (en) * | 2013-12-05 | 2015-06-11 | Stryker Corporation | Patient support |
| CN205548858U (en) * | 2016-02-24 | 2016-09-07 | 河北普康医疗设备有限公司 | Medical treatment bed of weighing |
| CN108871539A (en) * | 2018-09-10 | 2018-11-23 | 厦门巨林仪器有限公司 | A kind of shock resistance lever scale frame and title |
| CN210108604U (en) * | 2019-06-30 | 2020-02-21 | 南京拓兴智控科技有限公司 | Unmanned aerial vehicle focus measuring device |
| CN211035116U (en) * | 2019-09-02 | 2020-07-17 | 临工集团济南重机有限公司 | Weighing structure of aerial work platform and aerial work platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
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| RJ01 | Rejection of invention patent application after publication |